feat(invite): 新增H5邀请链接配置与返回

在 AppConfig 中增加 inviteConfig 及 h5Link 字段；
服务层改造 getUserInviteCode 返回 InviteCodeRespVO 并填充 h5Link；
Controller 简化调用逻辑，统一走服务层组装 VO。

src/main/java/com/yolo/keyborad/config/AppConfig.java

@@ -17,6 +17,8 @@ public class AppConfig {
 
     private LLmConfig llmConfig = new LLmConfig();
 
+    private inviteConfig inviteConfig = new inviteConfig();
+
     @Data
     public static class UserRegisterProperties {
 
@@ -48,4 +50,8 @@ public class AppConfig {
         private Integer maxMessageLength = 1000;
     }
 
+    @Data
+    public static class inviteConfig {
+        private String h5Link = "";
+    }
 }

src/main/java/com/yolo/keyborad/controller/UserController.java

@@ -143,11 +143,6 @@ public class UserController {
     @Operation(summary = "查询邀请码", description = "查询用户自己的邀请码")
     public BaseResponse<InviteCodeRespVO> getInviteCode() {
         long userId = StpUtil.getLoginIdAsLong();
-        KeyboardUserInviteCodes inviteCode = inviteCodesService.getUserInviteCode(userId);
-        if (inviteCode == null) {
-            inviteCode = inviteCodesService.createInviteCode(userId);
-        }
-        InviteCodeRespVO respVO = BeanUtil.copyProperties(inviteCode, InviteCodeRespVO.class);
-        return ResultUtils.success(respVO);
+        return ResultUtils.success( inviteCodesService.getUserInviteCode(userId));
     }
 }

src/main/java/com/yolo/keyborad/model/vo/user/InviteCodeRespVO.java

@@ -26,4 +26,7 @@ public class InviteCodeRespVO {
 
     @Schema(description = "过期时间")
     private Date expiresAt;
+
+    @Schema(description = "H5链接")
+    private String h5Link;
 }

src/main/java/com/yolo/keyborad/service/KeyboardUserInviteCodesService.java

@@ -2,6 +2,7 @@ package com.yolo.keyborad.service;
 
 import com.yolo.keyborad.model.entity.KeyboardUserInviteCodes;
 import com.baomidou.mybatisplus.extension.service.IService;
+import com.yolo.keyborad.model.vo.user.InviteCodeRespVO;
 /*
 * @author: ziin
 * @date: 2025/12/18 16:26
@@ -21,7 +22,7 @@ public interface KeyboardUserInviteCodesService extends IService<KeyboardUserInv
      * @param userId 用户ID
      * @return 邀请码实体
      */
-    KeyboardUserInviteCodes getUserInviteCode(Long userId);
+    InviteCodeRespVO getUserInviteCode(Long userId);
 
     /**
      * 为用户创建邀请码

src/main/java/com/yolo/keyborad/service/impl/KeyboardUserInviteCodesServiceImpl.java

@@ -1,8 +1,12 @@
 package com.yolo.keyborad.service.impl;
 
+import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.util.RandomUtil;
 import com.yolo.keyborad.common.ErrorCode;
+import com.yolo.keyborad.config.AppConfig;
+import com.yolo.keyborad.config.NacosAppConfigCenter;
 import com.yolo.keyborad.exception.BusinessException;
+import com.yolo.keyborad.model.vo.user.InviteCodeRespVO;
 import org.springframework.stereotype.Service;
 import org.springframework.beans.factory.annotation.Autowired;
 import java.util.Date;
@@ -20,11 +24,25 @@ import com.yolo.keyborad.service.KeyboardUserInviteCodesService;
 @Service
 public class KeyboardUserInviteCodesServiceImpl extends ServiceImpl<KeyboardUserInviteCodesMapper, KeyboardUserInviteCodes> implements KeyboardUserInviteCodesService{
 
+    private final NacosAppConfigCenter.DynamicAppConfig cfgHolder;
+
+    public KeyboardUserInviteCodesServiceImpl(NacosAppConfigCenter.DynamicAppConfig cfgHolder) {
+        this.cfgHolder = cfgHolder;
+    }
+
+
     @Override
-    public KeyboardUserInviteCodes getUserInviteCode(Long userId) {
+    public InviteCodeRespVO getUserInviteCode(Long userId) {
         QueryWrapper<KeyboardUserInviteCodes> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq("owner_user_id", userId);
-        return this.getOne(queryWrapper);
+        KeyboardUserInviteCodes one = this.getOne(queryWrapper);
+        if (one == null) {
+            one = createInviteCode(userId);
+        }
+        InviteCodeRespVO inviteCodeRespVO = BeanUtil.copyProperties(one, InviteCodeRespVO.class);
+        AppConfig appConfig = cfgHolder.getRef().get();
+        inviteCodeRespVO.setH5Link(appConfig.getInviteConfig().getH5Link());
+        return inviteCodeRespVO;
     }
 
     @Override
@@ -62,6 +80,7 @@ public class KeyboardUserInviteCodesServiceImpl extends ServiceImpl<KeyboardUser
 
         // 保存到数据库
         this.save(inviteCode);
+        InviteCodeRespVO inviteCodeRespVO = BeanUtil.copyProperties(inviteCode, InviteCodeRespVO.class);
 
         return inviteCode;
     }